643076 divided by 11 
We want to divide 643076 by 11.

Step 1:
11 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 11

Let's proceed to step 2:
If we divide 64 by 11, we get 5 and a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
The remainder is 9 after subtracting 55 from 64.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 11

Going ahead to step 3:
When dividing 93 by 11, we get 8 with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
The remainder is 5 after subtracting 88 from 93.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 11

Going ahead to step 4:
The number 11 fits into 50 4 times, leaving a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 584.0
If we take 44 away from 50, we end up with 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 11

Advancing to step 5:
If we divide 67 by 11, we get 6 and a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 5846.0
Subtract 66 from 67 to get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 11

Step 6:
The number 11 fits into 16 1 times, leaving a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 58461.0
Subtracting 11 from 16 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
The number 11 fits into 50 4 times, leaving a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 58461.4
If we take 44 away from 50, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
11 can be fit into 60 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 58461.45
If we take 55 away from 60, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
If we divide 50 by 11, we get 4 and a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 58461.454
Subtract 44 from 50 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
11 can be fit into 60 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 58461.4545
The remainder is 5 after subtracting 55 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 11:
If we divide 50 by 11, we get 4 and a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 58461.45454
If we subtract 44 from 50, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
60 divided by 11 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 58461.454545
Subtract 55 from 60 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 13:
11 goes into 50 4 times with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 58461.4545454
If we take 44 away from 50, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 14:
11 can be fit into 60 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 58461.45454545
Subtracting 55 from 60 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 58461.45454545, with a leftover of 5e-09.